HT Silver 10 Silver Ion Deodorant Spray 100ml Kawasaki City Japan

Save $3.59

Sale price$3.59 Regular price$7.18


Antiviral, antibacterial, anti-allergen, and deodorant spray. Achieve an anti-static effect with just one spray!
Non-alcoholic, non-hypochlorous acid, non-chemical. Transparent, odorless, and can be used by anyone. Will not damage metals or plastics when sprayed.


HT Silver 10 is an antibacterial and antiviral spray containing 10ppm of HT Silver in pure water. It can be sprayed on high-grade textiles, leather goods, metals, and plastics. It does not damage painted or dyed surfaces and does not require wiping off. Moreover, it is alcohol-free, chemical-free, fragrance-free, and color-free. It will not discolor or weaken when exposed to light or heat. *HT Silver is a strong silver (enhanced stabilized silver ion) developed using our proprietary expertise, and achieves antibacterial and antiviral effects at 10ppm.
It is also effective as an anti-allergen (pollen and mite) solution.
Contents are 80ml, but we are increasing the quantity to 100ml!

Currently, this product is sold for business use to agricultural organizations as a product to prevent powdery mildew. The product has been very well received, and we have many repeat customers who are very pleased with its results.
There is more demand for it as a raw material and for commercial use.

Our Story

"HT Silver" is the result of advances in nano-metal stabilization technology, which allows for composing stabilized metals that do not discolor and have long-lasting effects.
Since 2006, when there was renewed interest in the prevention of nosocomial infections, we have been engaged in research and development of disinfectant solutions that are gentle to the body and have high antimicrobial efficacy. The result is "HT Silver".
It is 10 times more effective than conventional silver (nano-silver, silver colloids).
Through a collaboration with WOX®, which is at the core of our WOX TREE Project, we are expanding those possibilities in new and limitless ways.


Note that some silver may precipitate due to mixing. This presents no functional issues to using the product, so simply shake well before use.

About Mediscience-Espoir

Founded in 2004 by Takaaki Matsumoto in Kawasaki city, Japan, Mediscience-Espoir has been working on solving the problem of an oxygen-depleted populace for almost 20 years.

Our bodies need oxygen in order to function properly, recover from exertion and to heal but the lungs are the only instrument our body has to pull oxygen from our environment. Unfortunately, this instrument is not very efficient, especially when faced with challenges like inflammation (pneumonia), illness, or environmental factors.

Many scientists around the world have been working to solve this problem for decades and many have failed to find a stable and scalable solution that would enable oxygen to be delivered to the body via the bloodstream. But Matsumoto never gave up believing it could be done.

Matsumoto started his career as a medical doctor and then became involved in the research and development for tests and treatments for infectious diseases. He focused on developing new, innovative vaccine technologies, and eventually created the vaccine delivery system that allowed a vaccine to be painted onto the skin. In the development of this technology, he and his team realized the potential for other applications including cosmetic and medical.

He founded Mediscience-Espoir with the intention of developing oxygen technologies that had the potential to improve the quality of life for everyone in the world. In 2004, the company commercially released its first cosmetic cream that delivered oxygen directly to the skin and allowed the body to absorb it through the dermis. We also began developing the Nano-silver technology at this time.

In 2011, Mediscience-Espoir developed WOX water, the gas-liquid fusion of O2 and H2O for the purposes of oxygen supplementation, vaccine delivery and cosmetic treatments. Since then, the company has been testing and strengthening our various technologies, releasing new generations as they are perfected.

In 2015, we received manufacturing patents from Japan and the U.S. and measurement patents from Japan, the U.S. and China. In 2021, we received substance patents from the U.S. and China and began the commercialized production and sale of HT Silver 10. In 2022, we expect to release the 6th generation of our vaccine technology.

Please contact us if you’re interested in working with us and our technologies to develop or improve your product.

[For Sales Representatives, Retailers, and Distributors]

We welcome inquiries about our products from retailers, distributors, and wholesalers around the world. While j-Grab Mall is Japan's No. 1 B2C cross-border e-commerce platform, many Japanese-made products are also available for B2B transactions.

If you provide us with details such as the quantity you are interested in purchasing and conditions, we can provide you with a quotation.

To all Sales Representatives, Retailers, and Distributors, please feel free to request sample products from us and experience the quality of Japanese-made products firsthand! At j-Grab Mall, our dedicated staff can handle B2B negotiation and communication on your behalf.

For more information, please send an inquiry via eBay Message Board. We appreciate your interest and look forward to working with you!


Kawasaki City Store

KAWASAKI CITY STORE will send the curated collection of products from City of Kawasaki in Japan for everyone around the world We promise to support customers kindly, courteously and promptly based on O-mo-te-n-shi mind!

KAWASAKI CITY is located just west of Tokyo in Japan. As a part of Tokyo metropolitan area, the city has contributed Japanese industrialization and modernization.

Furthermore, KAWASAKI CIY is one of The 53 Stations of the Tokaido (Hiroshige Utagawa, 1832-1833) and is along the Tokaido road, the highway connecting Edo to Kyoto. Accordingly, we respect not only Japanese modern cultures but also Japanese traditional cultures. Through this store, overseas customers can purchase a variety of products made by Japanese specialists from glass artisans to sheet metal workers.

KAWASAKI CITY STORE is a one-year limited store from December 2022 and is operated by a joint venture between j-Grab Inc. and JTB Corporation, commissioned by City of Kawasaki. We also plan a pop-up shop for show rooming in Cambodia, Singapore and USA. Customers can check our products in the real world at the shop and place an order through this online store.

Customers can check our products in the real world at the shop and place an order through this online store.

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